Bowlers are now limited to 12 overs per match rather than 15 and each no ball will be followed by a free hit.

When it comes to power plays, there will only be two fielders allowed outside the fielding circle in the first 10 overs, four outside in overs 11 to 40 and five outside in the final 10 overs. In addition, no more than five fielders shall be allowed on the leg side at any time.

These changes were formulated following a players forum in August when current players were asked for their opinions on how the game could be improved.

Finally, Nottinghamshire batsman Jake Libby has been named the league's player of the year. He plays for Hucknall.